<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use app\common\model\CooperationLead as CooperationLeadModel;
use app\common\model\CooperationOption as CooperationOptionModel;
use think\facade\Db;

class Cooperation extends Backend
{
    protected $modelClass = null;
    protected $modelValidate = false;
    protected $searchFields = 'id,name,phone,email,company,country,industry,lang,ip';

    protected function initialize()
    {
        parent::initialize();
        $this->modelClass = new CooperationLeadModel();
        $this->assign('statusList', $this->modelClass->getStatusList());
        $this->assign('typeList', (new CooperationOptionModel())->getTypeList());
        $this->assignLeadFilterOptions();

        $action = strtolower($this->request->action());
        if (in_array($action, ['options', 'addoption', 'editoption'], true)) {
            $config = $this->view->config ?: [];
            $config['jsname'] = 'backend/cooperation';
            $this->view->config = $config;
            $this->assign('config', $config);
        }
    }

    public function index()
    {
        if ($this->request->isAjax()) {
            $page = (int)$this->request->param('page/d', 1);
            $limit = (int)$this->request->param('limit/d', 20);
            $sort = (string)$this->request->param('sort/s', 'id');
            $order = (string)$this->request->param('order/s', 'desc');

            $query = $this->buildLeadQuery();
            $count = (clone $query)->count();
            $data = $query->order($sort, $order)->page($page, $limit)->select();
            return json(['code' => 0, 'count' => $count, 'data' => $data]);
        }
        return $this->fetch();
    }

    public function del()
    {
        if (!$this->request->isPost()) {
            $this->error('请求方式错误');
        }
        $ids = $this->request->post('ids/a', []);
        if (!$ids) {
            $this->error('请先选择留资记录');
        }
        $count = $this->modelClass->where('id', 'in', $ids)->delete();
        $this->success('已删除 ' . (int)$count . ' 条留资记录');
    }

    public function changeStatus()
    {
        if (!$this->request->isPost()) {
            $this->error('请求方式错误');
        }
        $id = (int)$this->request->post('id/d', 0);
        $status = (int)$this->request->post('status/d', 0);
        if ($id <= 0 || !array_key_exists($status, $this->modelClass->getStatusList())) {
            $this->error('参数错误');
        }
        $row = $this->modelClass->find($id);
        if (!$row) {
            $this->error('留资记录不存在');
        }
        $row->status = $status;
        $row->updatetime = time();
        $row->save();
        $this->success('状态更新成功');
    }

    public function remark()
    {
        if (!$this->request->isPost()) {
            $this->error('请求方式错误');
        }
        $id = (int)$this->request->post('id/d', 0);
        $remark = trim((string)$this->request->post('admin_remark/s', ''));
        $row = $this->modelClass->find($id);
        if (!$row) {
            $this->error('留资记录不存在');
        }
        $row->admin_remark = mb_substr($remark, 0, 1000, 'UTF-8');
        $row->updatetime = time();
        $row->save();
        $this->success('备注保存成功');
    }

    public function options()
    {
        if ($this->request->isAjax()) {
            $page = (int)$this->request->param('page/d', 1);
            $limit = (int)$this->request->param('limit/d', 20);
            $sort = (string)$this->request->param('sort/s', 'listorder');
            $order = (string)$this->request->param('order/s', 'asc');
            $type = trim((string)$this->request->param('type/s', 'country'));
            $lang = trim((string)$this->request->param('lang/s', ''));
            $status = $this->request->param('status/s', '');

            $typeList = (new CooperationOptionModel())->getTypeList();
            if (!isset($typeList[$type])) {
                $type = 'country';
            }

            $query = CooperationOptionModel::where('type', $type);
            if ($lang !== '') {
                $query = $query->where('lang', $lang);
            }
            if ($status !== '') {
                $query = $query->where('status', (int)$status);
            }
            $count = (clone $query)->count();
            $data = $query->order($sort, $order)->order('id', 'asc')->page($page, $limit)->select();
            return json(['code' => 0, 'count' => $count, 'data' => $data]);
        }
        $type = trim((string)$this->request->param('type/s', 'country'));
        $typeList = (new CooperationOptionModel())->getTypeList();
        if (!isset($typeList[$type])) {
            $type = 'country';
        }
        $this->assign('defaultType', $type);
        return $this->fetch();
    }

    public function addOption()
    {
        if (!$this->request->isPost()) {
            $type = trim((string)$this->request->param('type/s', ''));
            if ($type !== '') {
                $this->assign('defaultType', $type);
            }
            return $this->fetch('option_form');
        }
        $this->saveOption();
    }

    public function editOption()
    {
        $id = (int)$this->request->param('id/d', 0);
        $row = CooperationOptionModel::find($id);
        if (!$row) {
            $this->error('选项不存在');
        }
        if (!$this->request->isPost()) {
            $this->assign('row', $row);
            return $this->fetch('option_form');
        }
        $this->saveOption($row);
    }

    public function delOption()
    {
        if (!$this->request->isPost()) {
            $this->error('请求方式错误');
        }
        $ids = $this->request->post('ids/a', []);
        if (!$ids) {
            $this->error('请先选择选项');
        }
        $count = CooperationOptionModel::where('id', 'in', $ids)->delete();
        $this->success('已删除 ' . (int)$count . ' 个选项');
    }

    protected function saveOption(?CooperationOptionModel $row = null): void
    {
        $type = trim((string)$this->request->post('type/s', ''));
        $lang = strtolower(trim((string)$this->request->post('lang/s', 'cn')));
        $title = trim((string)$this->request->post('title/s', ''));
        $value = trim((string)$this->request->post('value/s', ''));
        $parentValue = trim((string)$this->request->post('parent_value/s', ''));
        $listorder = (int)$this->request->post('listorder/d', 100);
        $status = (int)$this->request->post('status/d', 1);

        $typeList = (new CooperationOptionModel())->getTypeList();
        if (!isset($typeList[$type])) {
            $this->error('选项类型错误');
        }
        if ($lang === '') {
            $this->error('语言不能为空');
        }
        if ($title === '') {
            $this->error('显示名称不能为空');
        }
        if ($value === '') {
            $value = $title;
        }
        if ($type !== 'country') {
            $parentValue = '';
        }

        $now = time();
        $data = [
            'type' => $type,
            'lang' => $lang,
            'title' => mb_substr($title, 0, 120, 'UTF-8'),
            'value' => mb_substr($value, 0, 120, 'UTF-8'),
            'parent_value' => mb_substr($parentValue, 0, 120, 'UTF-8'),
            'listorder' => $listorder,
            'status' => $status ? 1 : 0,
            'updatetime' => $now,
        ];
        if ($row) {
            $row->save($data);
        } else {
            $data['createtime'] = $now;
            CooperationOptionModel::create($data);
        }
        $this->success('保存成功');
    }

    protected function assignLeadFilterOptions(): void
    {
        $langs = CooperationOptionModel::whereIn('type', ['country', 'industry', 'country_region'])
            ->where('status', 1)
            ->distinct(true)
            ->order('lang', 'asc')
            ->column('lang');
        if (!in_array('cn', $langs, true)) {
            array_unshift($langs, 'cn');
        }

        $this->assign('countryOptions', CooperationOptionModel::getOptions('country', 'cn'));
        $this->assign('industryOptions', CooperationOptionModel::getOptions('industry', 'cn'));
        $this->assign('langOptions', array_values(array_unique(array_filter($langs))));
    }

    protected function buildLeadQuery()
    {
        $keyword = trim((string)$this->request->param('keyword/s', ''));
        $country = trim((string)$this->request->param('country/s', ''));
        $industry = trim((string)$this->request->param('industry/s', ''));
        $lang = trim((string)$this->request->param('lang/s', ''));
        $status = $this->request->param('status/s', '');
        $createtimeStart = trim((string)$this->request->param('createtime_start/s', ''));
        $createtimeEnd = trim((string)$this->request->param('createtime_end/s', ''));

        $query = $this->modelClass;
        if ($keyword !== '') {
            $query = $query->where(function ($q) use ($keyword) {
                $q->whereOr('name', 'like', '%' . $keyword . '%')
                    ->whereOr('phone', 'like', '%' . $keyword . '%')
                    ->whereOr('email', 'like', '%' . $keyword . '%')
                    ->whereOr('company', 'like', '%' . $keyword . '%');
            });
        }
        if ($country !== '') {
            $query = $query->where('country', $country);
        }
        if ($industry !== '') {
            $query = $query->where('industry', $industry);
        }
        if ($lang !== '') {
            $query = $query->where('lang', $lang);
        }
        if ($status !== '') {
            $query = $query->where('status', (int)$status);
        }
        if ($createtimeStart !== '') {
            $timestamp = strtotime($createtimeStart);
            if ($timestamp) {
                $query = $query->where('createtime', '>=', $timestamp);
            }
        }
        if ($createtimeEnd !== '') {
            $timestamp = strtotime($createtimeEnd);
            if ($timestamp) {
                $query = $query->where('createtime', '<=', $timestamp);
            }
        }

        return $query;
    }
}